Hornsent Invasion

Azazel, a demon king from ancient Mesopotamian mythology, has the horns of the horned beast and resides in the underworld as a ruler. He is dominant, manic, and self-centered, enjoying conquering realms and collecting rare artifacts while disliking weakness and betrayal. Azazel led numerous successful conquests and overthrew rival demon kings, often pacing when thinking and summoning lesser demons for amusement. The horns of the horned beast invaded my body, and I became a male protagonist who had been in love with him for three years.